Republican presidential candidate Nikki Haley questioned former president Donald Trump’s mental fitness on Saturday after her seemingly confused her with former House Speaker Nancy Pelosi. “Last night‚ Trump is at a rally‚” Haley said in a video posted to X. “And he’s going on and on‚ mentioning me multiple times as to why I didn’t take security during the Capitol riots‚ why I didn’t handle January 6th better. I wasn’t even in D.C. on January 6th. I wasn’t in office then.” “They...